Neither poison hemlock nor wild parsnips are native to Ohio, but both of the invasive species are here to stay and can be dangerous if you encounter or ingest them. The plants thrive in continuously ...

URBANA — I love parsnips. Often parsnips — large, white, carrot-like root vegetables — are substituted for celery in my soups and stews. The cultivated parsnip that we eat heralds from the ...

I love parsnips. Often parsnips, large white carrot-like root vegetables, are substituted for celery in my soups and stews. The cultivated parsnip that we eat heralds from the appropriately named wild ...

Poison hemlock, a deadly plant that can cause respiratory failure and death, is spreading throughout Columbus. Contact herbicides are the safest way to control poison hemlock, as all parts of the ...

Hemlock and wild parsnip take the shape of a rosette in their first year. Now is the time to be on the lookout for the rosettes of poison hemlock and wild parsnip! Now is also the best time to control ...

Last year put poison hemlock on everyone’s radar and this year is no exception. This white-flowered toxic weed is well above 6-feet tall at this point in the growing season, and in bloom. A defining ...

A few weeks ago I wrote a column about poison hemlock and that it was time to spray with herbicide if you wanted to control the spread. Today, I am writing about it again because it’s in full bloom ...

Poison hemlock, a deadly plant that can cause respiratory failure and death, is spreading throughout the U.S. Contact herbicides are the safest way to control poison hemlock, as all parts of the plant ...